MallowbyNames

Delwin

DEL-win · Of uncertain origin; possibly a modern blend of elements from names such as Delbert, Edwin, or Melvin.

Peak popularity
1935
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Delwin since 1910

Babies named Delwin per year in U.S. Social Security records.

142943192019602000Most births 1935Boys
Data table (by decade)
DecadeBoys
1910s103
1920s190
1930s279
1940s220
1950s259
1960s225
1970s220
1980s102
1990s86
2000s90
2010s43
2020s12

Meaning & origin

Delwin is a rare American given name that first appeared in records around 1910. It reached its highest usage in 1935, when it was most frequent in the 1930s. Despite a moderate peak during that decade, the name has never achieved high rank and has remained consistently uncommon, showing a stable trajectory over time. Its origins are unclear, but it is likely a modern construction blending elements from other names, such as Delbert and Edwin. Delwin has never been associated with any particular region or top states. Its rarity gives it a distinct, vintage character, appealing to parents seeking an uncommon name with an early 20th-century feel.

Delwin first appeared in the United States in the early 20th century, likely as a modern coinage combining popular name elements like 'Del-' (from names such as Delbert or Delmar) and '-win' (from names like Edwin or Melvin). It never achieved widespread popularity, with its highest rank occurring in the 1930s, primarily in rural areas. The name has remained rare, used intermittently over the decades.

Nicknames & variants

Nicknames: Del, Winnie

Sibling names for Delwin

Names that share Delwin's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

D is for Delwin, our favorite little boy.

D is for Delwin…”

In a Mallowby alphabet book, Delwin's letter becomes Delwin's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Delwin's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Delwin mean?
The meaning of Delwin is uncertain; it is thought to be a modern invented name, possibly derived from combining parts of other names such as Delbert and Edwin.
How popular is the name Delwin currently?
Delwin has never been a common name. It peaked in popularity in 1935 and has remained very rare; it is not ranked in current top 1000 lists.
Is Delwin a boy's name or a girl's name?
Delwin is traditionally used for boys, though it is occasionally used for girls; its historical usage is predominantly male.